* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: Inter, Arial, sans-serif;

    background:
        linear-gradient(
            135deg,
            #0f172a,
            #1e293b,
            #334155
        );

    color: white;
}

.app {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.card {

    background: rgba(255,255,255,0.08);

    backdrop-filter: blur(20px);

    border: 1px solid rgba(255,255,255,0.15);

    border-radius: 24px;

    padding: 30px;

    box-shadow:
        0 20px 50px rgba(0,0,0,0.4);
}

.logo {
    font-size: 60px;
    text-align: center;
}

h1 {
    text-align: center;
    margin-top: 10px;
}

.subtitle {
    text-align: center;
    opacity: 0.7;
    margin-top: 8px;
}

button {

    width: 100%;

    margin-top: 25px;

    border: none;

    border-radius: 14px;

    padding: 16px;

    font-size: 16px;

    font-weight: bold;

    cursor: pointer;

    background:
        linear-gradient(
            135deg,
            #2563eb,
            #3b82f6
        );

    color: white;

    transition: 0.2s;
}

button:hover {
    transform: translateY(-2px);
}

.badge {

    margin-top: 18px;

    text-align: center;

    padding: 10px;

    border-radius: 10px;

    background: rgba(34,197,94,0.2);

    color: #4ade80;

    font-weight: 600;
}

.status-card {

    margin-top: 20px;

    background: rgba(255,255,255,0.05);

    border-radius: 16px;

    padding: 18px;
}

.info-row {

    display: flex;

    justify-content: space-between;

    padding: 12px 0;

    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.info-row:last-child {
    border-bottom: none;
}